Product Overview
The Fisher DVC6200 SIS is a safety-certified digital valve controller designed for critical applications in safety instrumented systems (SIS). Part of Emerson’s FIELDVUE series, it combines precision valve control with advanced diagnostics to ensure reliable performance in hazardous environments. Compatible with China-customized bellows control valves, this device meets stringent safety standards while delivering seamless integration with plant automation systems.
Key Features
Safety Certification
Advanced Diagnostics
Robust Design
Customization
Technical Specifications
| Parameter | Specification |
|---|---|
| Input/Output | 4-20mA DC (HART 7), dual-seal isolation |
| Accuracy | ±0.2% of span (linear), ±0.5° (rotary) |
| Safety Integrity Level | SIL 3 (IEC 61508/61511) |
| Communication | HART 7, Foundation Fieldbus (optional) |
| Power Supply | 12-45V DC (loop-powered) |
| Environmental Rating | IP66, NEMA 4X |
| Temperature Range | -40°C to 85°C (-40°F to 185°F) |
| Materials | 316L stainless steel, aluminum alloy |
| Certifications | ATEX, IECEx, CSA, SIL 3, China Ex-certification |
Applications
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